Herbicide dispensing arm



FIG. 1 is a perspective view of a herbicide dispensing arm showing mynew design;

FIG. 2 is an enlarged front end elevational view thereof;

FIG. 3 is an enlarged fragmentary side elevational view of the front endportion thereof, the shaft and rear end portion being omitted forconvenience of illustration, and the opposite side being a mirror imageof that shown;

FIG. 4 is an enlarged fragmentary side elevational view of the rear endportion thereof, the shaft and front end portion being omitted forconvenience of illustration, and the opposite side being a mirror imageof that shown; and

FIG. 5 is an enlarged rear end elevational view thereof.

The ornamental design for a herbicide dispensing arm, as shown anddescribed.